A large datacenter-scale UPS being installed by electricians. An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails.
The Kenmore dryer you have uses 120v. (on a 15 or 20 amp circuit). Your existing wiring is 240v on a 50 amp circuit. You CAN NOT simply change the receptacle or plug on the dryer.If you do it incorrectly you will ruin your dryer.f the wires coming out of the panel/junction box is 4 wires, it needs to be 30 amps for an ELECTRIC dryer. Same as if it was 3 wires. Using a plug from the dryer will need to correspond to how many wires (3 or 4) coming from the panel. It all comes down to consistency and safety.
The minimum energy factor for a standard capacity electric dryer is 3.01. For gas dryers, the minimum energy factor is 2.67, and, yes, the rating for gas dryers is provided in kilowatt-hours, even though the primary source of fuel is natural gas. Here is a link that might be useful: Cali info rates.